Pepperl+Fuchs Visolux VB12, Manual, Page: 15 / 32

Barcode Scanner VB12
Installation
Subject to reasonable modifications due to technical advances. Copyright Fuchs, Printed in Germany
Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
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Follow the suggestions for the best orientation:
The Pitch angle is represented by the
value P in figure 5.5.
Position the reader in order to minimise
the Pitch angle.
Figure 5.5 Pitch angle
The Skew angle is represented by the
value S in figure 5.6. Position the reader
to assure about 15° for the Skew angle.
This avoids the direct reflection of the
laser light emitted by the VB12 scanner.
For the raster version, this angle refers
to the most inclined or external raster
line, so that all other raster lines assure
more than 15° Skew.
For the skew angle value with VB12
90° versions, refer to section 5.3.2.
Figure 5.6 Skew angle
The Tilt angle is represented by the
value T in figure 5.7. Position the reader
in order to minimise the Tilt angle.
Figure 5.7 Tilt angle